How to configure Quad timer to trigger sar adc for Km3x series?

[Narsimhaswamy]

I am utilizing the Km3x series MCU and aiming to Trigger the SAR_ADC with the quad timer through Xbar. However, I am encountering difficulties triggering the SAR_ADC. Could anyone please assist me in configuring the quad timer to trigger the SAR_ADC with Xbar?

[_Leo_]

Hi,

Thank you so much for your interest in our products and for using our community.

In Table 32-3. Hardware trigger options for SAR ADC from KM35P144M75SF0RM you can find more detail about triggering the ADC.

Unfortunately we do not have an example of how to trigger the ADC with the QTMR. But you can take as reference the SDK examples twrkm35z75m_adc16_low_power_peripheral which uses the LPTMR as trigger, and also the twrkm35z75m_pdb_adc16_trigger which uses the PDB as trigger. Another useful example could be the twrkm35z75m_xbar.

Hope it helps you.

Have a nice day!